{
  "names": {
    "common": {
      "de": "Spinat",
      "en": "Spinach"
    },
    "plural": {
      "de": "Spinate",
      "en": "Spinaches"
    },
    "botanical": "Spinacia oleracea",
    "scientific_synonyms": [
      "Chenopodium oleraceum (L.) E.H.L.Krause",
      "Spinacia glabra",
      "Spinacia inermis",
      "Spinacia spinosa",
      "Spinacia domestica",
      "Spinacia sessiliflora"
    ],
    "synonyms": {
      "de": [
        "Blattspinat",
        "Echter Spinat"
      ],
      "en": [
        "spinach plant",
        "spinach"
      ]
    },
    "common_synonyms": {
      "de": [
        "Gemüsespinat",
        "Gartenspinat"
      ],
      "en": [
        "English spinach",
        "garden spinach"
      ]
    },
    "international_names": {
      "fr": [
        "épinard"
      ],
      "it": [
        "spinacio"
      ],
      "es": [
        "espinaca"
      ],
      "pl": [
        "szpinak"
      ],
      "nl": [
        "spinazie"
      ],
      "pt": [
        "espinafre"
      ],
      "ru": [
        "шпинат"
      ],
      "zh": [
        "菠菜"
      ]
    },
    "search_terms": {
      "de": [
        "Spinat",
        "Blattspinat",
        "Echter Spinat",
        "Gemüsespinat",
        "Gartenspinat"
      ],
      "en": [
        "Spinacia oleracea",
        "spinach",
        "spinach plant"
      ]
    }
  },
  "taxonomy": {
    "kingdom": "Plantae",
    "clades": [
      "Tracheophyta",
      "Angiosperms",
      "Eudicots",
      "Core eudicots",
      "Caryophyllales"
    ],
    "order": "Caryophyllales",
    "family_botanical": "Amaranthaceae",
    "family": {
      "de": "Fuchsschwanzgewächse",
      "en": "Amaranth family"
    },
    "family_id": "amaranthaceae",
    "subfamily": "Chenopodioideae",
    "genus": "Spinacia",
    "species": "Spinacia oleracea",
    "hybrid_status": "not_hybrid",
    "related_crops": [
      "Beta vulgaris",
      "Chenopodium quinoa",
      "Amaranthus spp.",
      "Atriplex hortensis"
    ]
  },
  "classification": {
    "main_group": "vegetable",
    "sub_group": "leafy_vegetable",
    "crop_group": "green_leafy",
    "life_cycle": "Annual",
    "perennial": false,
    "woody": false,
    "tree": false,
    "shrub": false,
    "edible_parts": {
      "de": [
        "Blätter",
        "junge Triebe"
      ],
      "en": [
        "leaves",
        "young shoots"
      ]
    },
    "nutrient_group": "leafy_green"
  },
  "calendar": {
    "sowing_indoor": {
      "notes": {
        "de": "Spinat wird in der Regel nicht im Haus vorgezogen, da Direktsaat einfacher und erfolgreicher ist.",
        "en": "Spinach is not usually started indoors, as direct sowing is simpler and more successful."
      }
    },
    "sowing_outdoor": {
      "months": [
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9,
        10
      ],
      "earliest_month": 2,
      "latest_month": 10,
      "notes": {
        "de": "Freilandaussaat ab Februar bis Oktober möglich; für Herbsternte ab August bis Oktober säen.",
        "en": "Outdoor sowing possible from February to October; sow from August to October for autumn harvest."
      }
    },
    "planting_out": {
      "notes": {
        "de": "Spinat wird direkt gesät, ein Umpflanzen ist nicht üblich.",
        "en": "Spinach is direct-sown; transplanting is not typical."
      }
    },
    "harvest": {
      "months": [
        4,
        5,
        6,
        7,
        8,
        9,
        10,
        11,
        12
      ],
      "earliest_month": 4,
      "latest_month": 12,
      "notes": {
        "de": "Ernte der Blätter ab April bis in den Dezember, je nach Aussaattermin.",
        "en": "Harvest leaves from April to December, depending on sowing date."
      }
    },
    "month_tasks": {
      "1": [
        {
          "de": "Schnee räumen und Beete für die Aussaat vorbereiten",
          "en": "Clear snow and prepare beds for sowing"
        }
      ],
      "2": [
        {
          "de": "Aussaat der ersten Sorte im Freiland bei milder Witterung",
          "en": "Sow first varieties outdoors in mild weather"
        }
      ],
      "3": [
        {
          "de": "Hauptaussaat im Freiland; Unkraut jäten",
          "en": "Main outdoor sowing; weed control"
        }
      ],
      "4": [
        {
          "de": "Regelmäßig ernten und nachsäen",
          "en": "Harvest regularly and resow"
        }
      ],
      "5": [
        {
          "de": "Ernte fortsetzen; bei Trockenheit wässern",
          "en": "Continue harvesting; water during dry spells"
        }
      ],
      "6": [
        {
          "de": "Ernte; auf Schädlinge achten",
          "en": "Harvest; watch for pests"
        }
      ],
      "7": [
        {
          "de": "Hitzeperioden vermeiden: Ernte morgens, ggf. Schattierung",
          "en": "Avoid heat: harvest in morning, shade if needed"
        }
      ],
      "8": [
        {
          "de": "Aussaat für Herbst- und Winterernte",
          "en": "Sow for autumn and winter harvest"
        }
      ],
      "9": [
        {
          "de": "Weitere Aussaat; Ernte fortsetzen",
          "en": "Continue sowing; harvest continues"
        }
      ],
      "10": [
        {
          "de": "Letzte Aussaat; abdecken bei Frostgefahr",
          "en": "Last sowing; cover if frost threatens"
        }
      ],
      "11": [
        {
          "de": "Ernte bei mildem Wetter; Beetpflege",
          "en": "Harvest in mild weather; bed maintenance"
        }
      ],
      "12": [
        {
          "de": "Ernte bei milden Wintern möglich",
          "en": "Harvest possible in mild winters"
        }
      ]
    },
    "month_tasks_structured": {
      "1": [
        {
          "task": "prepare_beds",
          "label": {
            "de": "Beetvorbereitung",
            "en": "Bed preparation"
          },
          "priority": "low",
          "months": [
            1
          ],
          "estimated_effort": "30 min",
          "notes": {
            "de": "Schnee räumen und Kompost einarbeiten, falls der Boden nicht gefroren ist.",
            "en": "Clear snow and incorporate compost if soil is not frozen."
          }
        }
      ],
      "2": [
        {
          "task": "sow_outdoor_early",
          "label": {
            "de": "Frühe Aussaat im Freiland",
            "en": "Early outdoor sowing"
          },
          "priority": "high",
          "months": [
            2
          ],
          "estimated_effort": "30 min",
          "notes": {
            "de": "Aussaat ab ca. Mitte Februar bei frostfreiem Boden.",
            "en": "Sow from about mid-February when soil is frost-free."
          }
        }
      ],
      "3": [
        {
          "task": "sow_outdoor_main",
          "label": {
            "de": "Hauptaussaat im Freiland",
            "en": "Main outdoor sowing"
          },
          "priority": "high",
          "months": [
            3
          ],
          "estimated_effort": "30 min",
          "notes": {
            "de": "Ab März regelmäßig alle 2–3 Wochen nachsäen.",
            "en": "From March, resow every 2–3 weeks for continuous harvest."
          }
        }
      ],
      "4": [
        {
          "task": "harvest_begin",
          "label": {
            "de": "Erntebeginn",
            "en": "Begin harvest"
          },
          "priority": "high",
          "months": [
            4
          ],
          "estimated_effort": "20 min",
          "notes": {
            "de": "Blätter ab einer Länge von 8–10 cm ernten.",
            "en": "Harvest leaves when 8–10 cm long."
          }
        }
      ],
      "5": [
        {
          "task": "harvest_continue",
          "label": {
            "de": "Ernte fortsetzen",
            "en": "Continue harvesting"
          },
          "priority": "medium",
          "months": [
            5
          ],
          "estimated_effort": "20 min",
          "notes": {
            "de": "Bei Trockenheit wässern, um Schossbildung zu verzögern.",
            "en": "Water during dry spells to delay bolting."
          }
        }
      ],
      "6": [
        {
          "task": "harvest_and_monitor",
          "label": {
            "de": "Ernte und Schädlingskontrolle",
            "en": "Harvest and pest monitoring"
          },
          "priority": "medium",
          "months": [
            6
          ],
          "estimated_effort": "20 min",
          "notes": {
            "de": "Auf Blattläuse und Minierfliegen achten.",
            "en": "Watch for aphids and leaf miners."
          }
        }
      ],
      "7": [
        {
          "task": "harvest_shade",
          "label": {
            "de": "Ernte bei Hitze ggf. Schatten",
            "en": "Harvest and provide shade if hot"
          },
          "priority": "medium",
          "months": [
            7
          ],
          "condition": "Temperatur über 25°C",
          "estimated_effort": "30 min",
          "notes": {
            "de": "Bei Hitzewellen Ernte am Morgen und Beet mit Vlies oder Schattiernetz schützen.",
            "en": "During heatwaves harvest in morning and protect bed with fleece or shade netting."
          }
        }
      ],
      "8": [
        {
          "task": "sow_autumn",
          "label": {
            "de": "Aussaat für Herbst- und Winterernte",
            "en": "Sow for autumn and winter harvest"
          },
          "priority": "high",
          "months": [
            8
          ],
          "estimated_effort": "30 min",
          "notes": {
            "de": "Aussaat im August für Herbsternte; Sorten mit Winterhärte wählen.",
            "en": "Sow in August for autumn harvest; choose winter-hardy varieties."
          }
        }
      ],
      "9": [
        {
          "task": "sow_and_harvest",
          "label": {
            "de": "Nachsaat und Ernte",
            "en": "Resow and harvest"
          },
          "priority": "medium",
          "months": [
            9
          ],
          "estimated_effort": "30 min",
          "notes": {
            "de": "Weitere Aussaat möglich, um die Ernte in den Herbst zu verlängern.",
            "en": "Further sowing possible to extend harvest into autumn."
          }
        }
      ],
      "10": [
        {
          "task": "last_sow_and_protect",
          "label": {
            "de": "Letzte Aussaat und Frostschutz",
            "en": "Last sowing and frost protection"
          },
          "priority": "high",
          "months": [
            10
          ],
          "condition": "Frostgefahr",
          "estimated_effort": "30 min",
          "notes": {
            "de": "Letzte Aussaat im Oktober; bei Frostgefahr mit Vlies oder Reisig abdecken.",
            "en": "Last sowing in October; cover with fleece or brush when frost threatens."
          }
        }
      ],
      "11": [
        {
          "task": "harvest_mild",
          "label": {
            "de": "Ernte bei mildem Wetter",
            "en": "Harvest in mild weather"
          },
          "priority": "low",
          "months": [
            11
          ],
          "condition": "Boden nicht gefroren",
          "estimated_effort": "15 min",
          "notes": {
            "de": "Bei frostfreier Witterung weiter ernten.",
            "en": "Continue harvesting when frost-free."
          }
        }
      ],
      "12": [
        {
          "task": "harvest_mild_winter",
          "label": {
            "de": "Ernte bei milden Wintern",
            "en": "Harvest in mild winters"
          },
          "priority": "low",
          "months": [
            12
          ],
          "condition": "Milde Witterung ohne Dauerfrost",
          "estimated_effort": "15 min",
          "notes": {
            "de": "In milden Wintern können die Blätter geerntet werden.",
            "en": "Leaves can be harvested in mild winters."
          }
        }
      ]
    }
  },
  "book_content": {
    "intro_de": {
      "de": "Spinat (Spinacia oleracea) ist ein schnellwachsendes, einjähriges Blattgemüse aus der Familie der Fuchsschwanzgewächse. Er stammt aus Südwestasien und wird seit Jahrhunderten als nährstoffreiches Blattgemüse geschätzt.",
      "en": "Spinach (Spinacia oleracea) is a fast-growing, annual leafy vegetable from the amaranth family. It originates from Southwest Asia and has been valued for centuries as a nutrient-rich leaf vegetable."
    },
    "growing_guide_de": {
      "de": "Aussaat im Freiland ab Februar/März bis Oktober. Reihenabstand 20–30 cm, in der Reihe auf 8 cm vereinzeln. Bevorzugt sonnige bis halbschattige Lagen und humusreiche, gleichmäßig feuchte Böden.",
      "en": "Sow outdoors from February/March to October. Row spacing 20–30 cm, thin to 8 cm within the row. Prefers sunny to partially shady positions and humus-rich, evenly moist soil."
    },
    "harvest_guide_de": {
      "de": "Blätter ab einer Länge von 8–10 cm ernten. Einzeln von außen nach innen pflücken oder die ganze Pflanze knapp über dem Boden abschneiden. Vor der Blüte ernten, sonst werden die Blätter bitter.",
      "en": "Harvest leaves when 8–10 cm long. Pick individually from the outside in, or cut the whole plant just above soil level. Harvest before flowering, otherwise leaves become bitter."
    }
  },
  "structured_month_tasks": {
    "1": [
      {
        "task": "prepare_beds",
        "label": {
          "de": "Beetvorbereitung",
          "en": "Bed preparation"
        },
        "priority": "low",
        "months": [
          1
        ],
        "estimated_effort": "30 min",
        "notes": {
          "de": "Schnee räumen und Kompost einarbeiten, falls der Boden nicht gefroren ist.",
          "en": "Clear snow and incorporate compost if soil is not frozen."
        }
      }
    ],
    "2": [
      {
        "task": "sow_outdoor_early",
        "label": {
          "de": "Frühe Aussaat im Freiland",
          "en": "Early outdoor sowing"
        },
        "priority": "high",
        "months": [
          2
        ],
        "estimated_effort": "30 min",
        "notes": {
          "de": "Aussaat ab ca. Mitte Februar bei frostfreiem Boden.",
          "en": "Sow from about mid-February when soil is frost-free."
        }
      }
    ],
    "3": [
      {
        "task": "sow_outdoor_main",
        "label": {
          "de": "Hauptaussaat im Freiland",
          "en": "Main outdoor sowing"
        },
        "priority": "high",
        "months": [
          3
        ],
        "estimated_effort": "30 min",
        "notes": {
          "de": "Ab März regelmäßig alle 2–3 Wochen nachsäen.",
          "en": "From March, resow every 2–3 weeks for continuous harvest."
        }
      }
    ],
    "4": [
      {
        "task": "harvest_begin",
        "label": {
          "de": "Erntebeginn",
          "en": "Begin harvest"
        },
        "priority": "high",
        "months": [
          4
        ],
        "estimated_effort": "20 min",
        "notes": {
          "de": "Blätter ab einer Länge von 8–10 cm ernten.",
          "en": "Harvest leaves when 8–10 cm long."
        }
      }
    ],
    "5": [
      {
        "task": "harvest_continue",
        "label": {
          "de": "Ernte fortsetzen",
          "en": "Continue harvesting"
        },
        "priority": "medium",
        "months": [
          5
        ],
        "estimated_effort": "20 min",
        "notes": {
          "de": "Bei Trockenheit wässern, um Schossbildung zu verzögern.",
          "en": "Water during dry spells to delay bolting."
        }
      }
    ],
    "6": [
      {
        "task": "harvest_and_monitor",
        "label": {
          "de": "Ernte und Schädlingskontrolle",
          "en": "Harvest and pest monitoring"
        },
        "priority": "medium",
        "months": [
          6
        ],
        "estimated_effort": "20 min",
        "notes": {
          "de": "Auf Blattläuse und Minierfliegen achten.",
          "en": "Watch for aphids and leaf miners."
        }
      }
    ],
    "7": [
      {
        "task": "harvest_shade",
        "label": {
          "de": "Ernte bei Hitze ggf. Schatten",
          "en": "Harvest and provide shade if hot"
        },
        "priority": "medium",
        "months": [
          7
        ],
        "condition": "Temperatur über 25°C",
        "estimated_effort": "30 min",
        "notes": {
          "de": "Bei Hitzewellen Ernte am Morgen und Beet mit Vlies oder Schattiernetz schützen.",
          "en": "During heatwaves harvest in morning and protect bed with fleece or shade netting."
        }
      }
    ],
    "8": [
      {
        "task": "sow_autumn",
        "label": {
          "de": "Aussaat für Herbst- und Winterernte",
          "en": "Sow for autumn and winter harvest"
        },
        "priority": "high",
        "months": [
          8
        ],
        "estimated_effort": "30 min",
        "notes": {
          "de": "Aussaat im August für Herbsternte; Sorten mit Winterhärte wählen.",
          "en": "Sow in August for autumn harvest; choose winter-hardy varieties."
        }
      }
    ],
    "9": [
      {
        "task": "sow_and_harvest",
        "label": {
          "de": "Nachsaat und Ernte",
          "en": "Resow and harvest"
        },
        "priority": "medium",
        "months": [
          9
        ],
        "estimated_effort": "30 min",
        "notes": {
          "de": "Weitere Aussaat möglich, um die Ernte in den Herbst zu verlängern.",
          "en": "Further sowing possible to extend harvest into autumn."
        }
      }
    ],
    "10": [
      {
        "task": "last_sow_and_protect",
        "label": {
          "de": "Letzte Aussaat und Frostschutz",
          "en": "Last sowing and frost protection"
        },
        "priority": "high",
        "months": [
          10
        ],
        "condition": "Frostgefahr",
        "estimated_effort": "30 min",
        "notes": {
          "de": "Letzte Aussaat im Oktober; bei Frostgefahr mit Vlies oder Reisig abdecken.",
          "en": "Last sowing in October; cover with fleece or brush when frost threatens."
        }
      }
    ],
    "11": [
      {
        "task": "harvest_mild",
        "label": {
          "de": "Ernte bei mildem Wetter",
          "en": "Harvest in mild weather"
        },
        "priority": "low",
        "months": [
          11
        ],
        "condition": "Boden nicht gefroren",
        "estimated_effort": "15 min",
        "notes": {
          "de": "Bei frostfreier Witterung weiter ernten.",
          "en": "Continue harvesting when frost-free."
        }
      }
    ],
    "12": [
      {
        "task": "harvest_mild_winter",
        "label": {
          "de": "Ernte bei milden Wintern",
          "en": "Harvest in mild winters"
        },
        "priority": "low",
        "months": [
          12
        ],
        "condition": "Milde Witterung ohne Dauerfrost",
        "estimated_effort": "15 min",
        "notes": {
          "de": "In milden Wintern können die Blätter geerntet werden.",
          "en": "Leaves can be harvested in mild winters."
        }
      }
    ]
  },
  "cultivation_specs": {
    "seed": {
      "seed_depth_cm_min": 1.0,
      "seed_depth_cm_max": 2.0,
      "light_germinator": false,
      "dark_germinator": true,
      "cold_germinator": false,
      "stratification_needed": false,
      "pre_soaking_recommended": false,
      "germination_temp_c_min": 5,
      "germination_temp_c_max": 25,
      "germination_days_min": 6,
      "germination_days_max": 14,
      "seed_lifespan_years_min": 3,
      "seed_lifespan_years_max": 5,
      "direct_sowing_possible": true,
      "pre_culture_recommended": false
    },
    "spacing": {
      "plant_spacing_cm_min": 5,
      "plant_spacing_cm_max": 10,
      "row_spacing_cm_min": 20,
      "row_spacing_cm_max": 30,
      "recommended_density_per_sqm_min": 50,
      "recommended_density_per_sqm_max": 80,
      "thinning_distance_cm": 8,
      "min_bed_width_cm": 60,
      "square_foot_gardening_spacing": "4 Pflanzen pro Quadratfuß (4 plants per square foot)",
      "spacing_notes": {
        "de": "Pflanzen nach dem Auflaufen auf 8 cm Abstand vereinzeln.",
        "en": "Thin seedlings to 8 cm apart after emergence."
      }
    },
    "growth_dimensions": {
      "height_cm_min": 20,
      "height_cm_max": 40,
      "width_cm_min": 15,
      "width_cm_max": 30,
      "root_depth_cm_min": 15,
      "root_depth_cm_max": 30,
      "root_spread_cm_min": 15,
      "root_spread_cm_max": 25,
      "growth_speed": "fast",
      "final_size_notes": {
        "de": "Pflanzen bleiben niedrig, Blätter werden bis 15 cm lang.",
        "en": "Plants remain low; leaves grow up to 15 cm long."
      }
    },
    "temperature": {
      "min_growing_temp_c": -5,
      "optimal_temp_c_min": 10,
      "optimal_temp_c_max": 18,
      "max_heat_tolerance_c": 30,
      "soil_temp_for_sowing_c_min": 5,
      "soil_temp_for_sowing_c_optimal": 10,
      "frost_sensitive": false,
      "late_frost_sensitive": false,
      "heat_tolerance": "low",
      "cold_tolerance": "very_high",
      "temperature_notes": {
        "de": "Spinat verträgt leichten Frost bis -5 °C; bei längerer Hitze über 25 °C schießt er.",
        "en": "Spinach tolerates light frost to -5°C; prolonged heat above 25°C causes bolting."
      }
    },
    "water": {
      "water_need": "medium",
      "critical_water_phases": {
        "de": [
          "Keimung",
          "Blattwachstum"
        ],
        "en": [
          "Germination",
          "Leaf growth"
        ]
      },
      "drought_tolerant": false,
      "drought_sensitivity": "high",
      "waterlogging_sensitive": true,
      "mulching_recommended": true,
      "water_notes": {
        "de": "Besonders während der Keimung und bei Trockenheit regelmäßig gießen.",
        "en": "Water regularly during germination and dry periods."
      }
    },
    "nutrition": {
      "nutrient_group": "medium_feeder",
      "heavy_feeder": false,
      "medium_feeder": true,
      "light_feeder": false,
      "nitrogen_need": "high",
      "phosphorus_need": "medium",
      "potassium_need": "medium",
      "calcium_need": "low",
      "magnesium_need": "medium",
      "compost_recommended": true,
      "mulching_recommended": true,
      "fertilizer_sensitivity": "medium",
      "nutrition_notes": {
        "de": "Vor der Aussaat gut verrotteten Kompost einarbeiten; bei Mangelerscheinungen mit Brennnesseljauche gießen.",
        "en": "Incorporate well-rotted compost before sowing; use nettle tea if deficiencies appear."
      }
    },
    "container": {
      "container_suitable": true,
      "min_pot_volume_l": 5,
      "recommended_pot_volume_l": 10,
      "min_pot_depth_cm": 15,
      "min_pot_diameter_cm": 25,
      "plants_per_container_min": 3,
      "plants_per_container_max": 5,
      "drainage_required": true,
      "repotting_needed": false,
      "container_notes": {
        "de": "Geeignet für Balkonkästen und Töpfe; regelmäßig gießen.",
        "en": "Suitable for window boxes and pots; water regularly."
      }
    },
    "support": {
      "needs_support": false,
      "support_recommended": false,
      "climbing": false,
      "vining": false,
      "trellis_recommended": false,
      "training_required": false,
      "support_notes": {
        "de": "Keine Stützen erforderlich.",
        "en": "No supports needed."
      }
    },
    "cultivation_modes": {
      "outdoor_bed_suitable": true,
      "raised_bed_suitable": true,
      "container_suitable": true,
      "balcony_suitable": true,
      "greenhouse_suitable": false,
      "polytunnel_suitable": true,
      "indoor_suitable": false,
      "windowsill_suitable": false,
      "hydroponic_possible": true,
      "permaculture_suitable": true,
      "no_dig_suitable": true
    },
    "yield_density": {
      "yield_per_plant_min": 0.1,
      "yield_per_plant_max": 0.3,
      "yield_unit": "kg",
      "yield_per_sqm_min": 1.0,
      "yield_per_sqm_max": 3.0,
      "yield_reliability": "high",
      "yield_notes": {
        "de": "Ertrag hängt stark von Sorte und Anbauzeit ab; regelmäßige Ernte fördert Nachwachsen.",
        "en": "Yield varies greatly by variety and season; regular picking encourages regrowth."
      }
    }
  },
  "site": {
    "sunlight": {
      "label": {
        "de": "Sonnig bis halbschattig",
        "en": "Sunny to partial shade"
      },
      "details": {
        "de": "Spinat gedeiht am besten an einem sonnigen bis halbschattigen Standort. Im Hochsommer ist leichter Schatten vorteilhaft.",
        "en": "Spinach grows best in a sunny to partially shaded location. Light shade is beneficial in midsummer."
      }
    },
    "wind_protection": {
      "label": {
        "de": "Windgeschützt",
        "en": "Sheltered"
      },
      "details": {
        "de": "Ein windgeschützter Platz verhindert Austrocknung und mechanische Schäden an den Blättern.",
        "en": "A sheltered spot prevents drying and mechanical leaf damage."
      }
    },
    "aspect": {
      "label": {
        "de": "Süd- bis Ostausrichtung bevorzugt",
        "en": "South to east facing preferred"
      },
      "details": {
        "de": "Südostlagen sind ideal, da sie Morgenlicht bieten, aber vor der heißen Mittagssonne schützen.",
        "en": "Southeast aspects are ideal, providing morning light but protection from hot midday sun."
      }
    }
  },
  "soil": {
    "type": {
      "label": {
        "de": "Lockere, humusreiche Erde",
        "en": "Loose, humus-rich soil"
      },
      "details": {
        "de": "Spinat bevorzugt tiefgründige, humose, gut durchlässige Böden mit guter Wasserspeicherfähigkeit.",
        "en": "Spinach prefers deep, humus-rich, well-drained soils with good water-holding capacity."
      }
    },
    "ph": {
      "label": {
        "de": "pH 6,0–7,5",
        "en": "pH 6.0–7.5"
      },
      "details": {
        "de": "Neutraler bis leicht alkalischer Boden wird toleriert; der optimale pH liegt bei 6,5–7,0.",
        "en": "Neutral to slightly alkaline soil is tolerated; optimum pH is 6.5–7.0."
      }
    },
    "preparation": {
      "label": {
        "de": "Vorbereitung",
        "en": "Preparation"
      },
      "details": {
        "de": "Beet im Herbst umgraben und Kompost einarbeiten. Im Frühjahr vor der Aussaat feinkrümelig harken.",
        "en": "Dig over the bed in autumn and incorporate compost. Rake to a fine tilth before spring sowing."
      }
    }
  },
  "watering": {
    "frequency": {
      "label": {
        "de": "Gleichmäßig feucht halten",
        "en": "Keep evenly moist"
      },
      "details": {
        "de": "Regelmäßig gießen, besonders während der Keimung und bei Trockenheit. Staunässe vermeiden.",
        "en": "Water regularly, especially during germination and dry periods. Avoid waterlogging."
      }
    },
    "method": {
      "label": {
        "de": "Bodenwässerung",
        "en": "Soil watering"
      },
      "details": {
        "de": "Gießen Sie direkt an der Basis der Pflanzen, um die Blätter trocken zu halten und Pilzkrankheiten zu vermeiden.",
        "en": "Water at the base of plants to keep leaves dry and prevent fungal diseases."
      }
    },
    "special_notes": {
      "label": {
        "de": "Besondere Hinweise",
        "en": "Special notes"
      },
      "details": {
        "de": "Trockenstress fördert das Schossen. Mulchen hilft, die Bodenfeuchte zu halten.",
        "en": "Drought stress promotes bolting. Mulching helps retain soil moisture."
      }
    }
  },
  "nutrition": {
    "general": {
      "label": {
        "de": "Allgemeine Düngung",
        "en": "General fertilization"
      },
      "details": {
        "de": "Spinat ist ein Mittelzehrer. Vor der Aussaat ca. 2–3 Liter reifen Kompost pro Quadratmeter einarbeiten. Eine Startdüngung mit Hornspänen kann die frühe Entwicklung fördern.",
        "en": "Spinach is a medium feeder. Incorporate about 2–3 litres of mature compost per square metre before sowing. An initial application of horn meal can promote early growth."
      }
    },
    "deficiencies": {
      "label": {
        "de": "Mangelerscheinungen",
        "en": "Deficiencies"
      },
      "details": {
        "de": "Gelbe Blätter deuten oft auf Stickstoffmangel hin. Mit Brennnesseljauche (1:10 verdünnt) nachdüngen.",
        "en": "Yellow leaves often indicate nitrogen deficiency. Supplement with diluted nettle tea (1:10)."
      }
    },
    "caution": {
      "label": {
        "de": "Vorsicht",
        "en": "Caution"
      },
      "details": {
        "de": "Übermäßige Stickstoffdüngung führt zu weichem, anfälligem Blattwerk und erhöht den Nitratgehalt. Phosphor und Kalium nur bei Bedarf zuführen.",
        "en": "Excessive nitrogen fertilization leads to soft, susceptible leaves and raises nitrate content. Supply phosphorus and potassium only as needed."
      }
    }
  },
  "cultivation_planning": {
    "succession_sowing": {
      "possible": true,
      "interval_days_min": 14,
      "interval_days_max": 21
    },
    "bed_planning_notes": {
      "de": "Für eine kontinuierliche Ernte von Frühjahr bis Herbst alle 2–3 Wochen eine neue Reihe aussäen. Herbstackersorten für die Winterernte ab August säen.",
      "en": "For a continuous supply from spring to autumn, sow a new row every 2–3 weeks. Sow autumn varieties for winter harvest from August."
    },
    "rotation_priority": "medium",
    "interplanting_potential": "good",
    "mechanization_relevance": "low"
  },
  "crop_rotation": {
    "recommended_rotation": {
      "de": "Spinat sollte nicht nach anderen Chenopodiaceen (z. B. Mangold, Rote Bete) angebaut werden. Gute Vorfrüchte sind Kohl, Kartoffeln oder Leguminosen.",
      "en": "Spinach should not be grown after other Chenopodiaceae (e.g. Swiss chard, beetroot). Good preceding crops are cabbage, potatoes or legumes."
    },
    "minimum_break_years": 3,
    "notes": {
      "de": "Frühe Kulturen wie Spinat können als Vorfrucht für Starkzehrer wie Tomaten oder Kürbis dienen.",
      "en": "Early spinach crops can serve as a preceding crop for heavy feeders like tomatoes or squash."
    }
  },
  "companion_planting": {
    "approach": "good_neighbors_bad_neighbors",
    "good_neighbors": [
      {
        "slug": "erdbeere",
        "name": {
          "de": "Erdbeere",
          "en": "Strawberry"
        },
        "reason": {
          "de": "Erdbeeren und Spinat ergänzen sich gut, da sie unterschiedliche Nährstoffansprüche haben.",
          "en": "Strawberries and spinach complement each other well as they have different nutrient requirements."
        },
        "relationship_type": "beneficial"
      },
      {
        "slug": "kohl",
        "name": {
          "de": "Kohl",
          "en": "Cabbage"
        },
        "reason": {
          "de": "Kohl und Spinat sind gute Beetnachbarn, da sie unterschiedliche Bodenhorizonte nutzen.",
          "en": "Cabbage and spinach are good bed neighbours, as they use different soil horizons."
        },
        "relationship_type": "beneficial"
      },
      {
        "slug": "bohne",
        "name": {
          "de": "Buschbohne",
          "en": "Bush bean"
        },
        "reason": {
          "de": "Bohnen fixieren Stickstoff, den Spinat gut nutzen kann.",
          "en": "Beans fix nitrogen that spinach can utilise well."
        },
        "relationship_type": "beneficial"
      },
      {
        "slug": "erbse",
        "name": {
          "de": "Erbse",
          "en": "Pea"
        },
        "reason": {
          "de": "Erbsen verbessern den Boden durch Stickstofffixierung.",
          "en": "Peas improve the soil through nitrogen fixation."
        },
        "relationship_type": "beneficial"
      },
      {
        "slug": "radieschen",
        "name": {
          "de": "Radieschen",
          "en": "Radish"
        },
        "reason": {
          "de": "Radieschen lockern den Boden und benötigen wenig Platz zwischen dem Spinat.",
          "en": "Radishes loosen the soil and require little space between spinach plants."
        },
        "relationship_type": "beneficial"
      }
    ],
    "bad_neighbors": [
      {
        "slug": "rote-bete",
        "name": {
          "de": "Rote Bete",
          "en": "Beetroot"
        },
        "reason": {
          "de": "Beide gehören zu den Chenopodiaceen und ziehen ähnliche Schädlinge an.",
          "en": "Both belong to the Chenopodiaceae and attract similar pests."
        },
        "relationship_type": "antagonistic"
      },
      {
        "slug": "mangold",
        "name": {
          "de": "Mangold",
          "en": "Swiss chard"
        },
        "reason": {
          "de": "Mangold ist ein enger Verwandter mit gleichem Schädlingsspektrum.",
          "en": "Swiss chard is a close relative with the same pest spectrum."
        },
        "relationship_type": "antagonistic"
      },
      {
        "slug": "kartoffel",
        "name": {
          "de": "Kartoffel",
          "en": "Potato"
        },
        "reason": {
          "de": "Kartoffeln können Blattläuse übertragen und konkurrieren um Platz.",
          "en": "Potatoes can transmit aphids and compete for space."
        },
        "relationship_type": "antagonistic"
      }
    ],
    "neutral_neighbors": [
      {
        "slug": "salat",
        "name": {
          "de": "Salat",
          "en": "Lettuce"
        },
        "reason": {
          "de": "Salat und Spinat haben ähnliche Anbauansprüche und behindern sich nicht wesentlich.",
          "en": "Lettuce and spinach have similar growing requirements and do not significantly hinder each other."
        },
        "relationship_type": "neutral"
      },
      {
        "slug": "zwiebel",
        "name": {
          "de": "Zwiebel",
          "en": "Onion"
        },
        "reason": {
          "de": "Zwiebeln haben eine abschreckende Wirkung auf einige Schädlinge, aber die Effekte sind nicht stark dokumentiert.",
          "en": "Onions have a repellent effect on some pests, but the effects are not strongly documented."
        },
        "relationship_type": "neutral"
      }
    ],
    "companion_scores": [
      {
        "target_slug": "erdbeere",
        "score": 6,
        "reasons": [
          "gute Ergänzung der Nährstoffansprüche",
          "unterschiedliche Wurzeltiefe"
        ]
      },
      {
        "target_slug": "bohne",
        "score": 8,
        "reasons": [
          "Stickstofffixierung",
          "gute Raumnutzung"
        ]
      },
      {
        "target_slug": "kohl",
        "score": 7,
        "reasons": [
          "unterschiedliche Bodenhorizonte",
          "keine Konkurrenz um Nährstoffe"
        ]
      }
    ],
    "design_rules": {
      "de": [
        "Spinat in Mischkultur mit Erdbeeren, Kohl oder Bohnen anbauen",
        "Nicht nach Chenopodiaceen pflanzen",
        "Gute Vorfrucht für Starkzehrer"
      ],
      "en": [
        "Grow spinach in mixed culture with strawberries, cabbage or beans",
        "Do not plant after Chenopodiaceae",
        "Good preceding crop for heavy feeders"
      ]
    },
    "notes": {
      "de": "Spinat eignet sich gut für Mischkultur, da er wenig Platz braucht und schnell wächst.",
      "en": "Spinach is well suited for mixed culture because it needs little space and grows quickly."
    }
  },
  "deficiencies": [
    {
      "slug": "stickstoffmangel",
      "name": {
        "de": "Stickstoffmangel",
        "en": "Nitrogen deficiency"
      },
      "symptoms": {
        "de": "Hellgelbe bis blassgrüne Blätter, schwaches Wachstum",
        "en": "Pale yellow to light green leaves, weak growth"
      },
      "management": {
        "de": "Mit Brennnesseljauche oder Hornspänen düngen",
        "en": "Fertilise with nettle tea or horn meal"
      },
      "notes": {
        "de": "Häufig bei nährstoffarmen Böden oder nach Starkregen.",
        "en": "Common in low-nutrient soils or after heavy rainfall."
      }
    },
    {
      "slug": "bor-mangel",
      "name": {
        "de": "Bormangel",
        "en": "Boron deficiency"
      },
      "symptoms": {
        "de": "Verdickte, rissige Blattadern, deformierte Blätter",
        "en": "Thickened, cracked leaf veins, deformed leaves"
      },
      "management": {
        "de": "Borsäure (1 g auf 5 L Wasser) spritzen, auf kalkreiche Böden achten",
        "en": "Spray with boric acid (1 g per 5 L water), be mindful of alkaline soils"
      },
      "notes": {
        "de": "Tritt auf leichten, sauren Böden und bei Trockenheit auf.",
        "en": "Occurs on light, acidic soils and during drought."
      }
    }
  ],
  "problems": [
    {
      "name": {
        "de": "Schossen (vorzeitige Blütenbildung)",
        "en": "Bolting (premature flowering)"
      },
      "cause": {
        "de": "Lange Tageslängen, Hitze über 25°C, Trockenstress",
        "en": "Long day lengths, heat above 25°C, drought stress"
      },
      "management": {
        "de": "Hitzetolerante Sorten wählen, rechtzeitig ernten, Schattierung im Hochsommer",
        "en": "Choose heat-tolerant varieties, harvest in time, shade in midsummer"
      },
      "notes": {
        "de": "Sobald der Blütenstängel erscheint, werden die Blätter bitter.",
        "en": "Once the flower stalk appears, leaves become bitter."
      }
    },
    {
      "name": {
        "de": "Blattverfärbungen",
        "en": "Leaf discolourations"
      },
      "cause": {
        "de": "Kann auf Nährstoffmangel, Staunässe oder Schädlingsbefall hindeuten",
        "en": "May indicate nutrient deficiency, waterlogging or pest infestation"
      },
      "management": {
        "de": "Ursache identifizieren und entsprechend behandeln (siehe Diagnose)",
        "en": "Identify cause and treat accordingly (see diagnosis)"
      },
      "notes": {
        "de": "Gelbe Blätter sind oft das erste Anzeichen für Probleme.",
        "en": "Yellow leaves are often the first sign of problems."
      }
    }
  ],
  "problem_management": {
    "common_pest_groups": {
      "de": [
        "Saugende Insekten (Blattläuse, Thripse)",
        "Blattminierer",
        "Schnecken"
      ],
      "en": [
        "Sucking insects (aphids, thrips)",
        "Leaf miners",
        "Slugs and snails"
      ]
    },
    "common_disease_groups": {
      "de": [
        "Falscher Mehltau",
        "Wurzelfäule",
        "Blattfleckenkrankheiten"
      ],
      "en": [
        "Downy mildew",
        "Root rot",
        "Leaf spot diseases"
      ]
    },
    "prevention_principles": {
      "de": [
        "Widerstandsfähige Sorten wählen",
        "Fruchtfolge einhalten",
        "Staunässe vermeiden",
        "Gute Luftzirkulation durch ausreichende Pflanzabstände"
      ],
      "en": [
        "Choose resistant varieties",
        "Follow crop rotation",
        "Avoid waterlogging",
        "Ensure good air circulation with adequate spacing"
      ]
    },
    "diagnosis_notes": {
      "de": "Begutachten Sie die Blattunterseiten auf Schädlinge und Pilzrasen. Vergleichen Sie die Symptome mit den angegebenen Schadbildern.",
      "en": "Examine leaf undersides for pests and fungal growth. Compare symptoms with the described damage patterns."
    }
  },
  "disease_graph": {
    "scope": "peronospora_farinosa_pythium",
    "profiles": [
      {
        "slug": "falscher-mehltau",
        "severity": "high",
        "conditions": {
          "de": [
            "Kühle Temperaturen (10–18°C)",
            "Hohe Luftfeuchtigkeit",
            "Blattnässe",
            "Dichte Bepflanzung"
          ],
          "en": [
            "Cool temperatures (10–18°C)",
            "High humidity",
            "Leaf wetness",
            "Dense planting"
          ]
        },
        "affected_parts": {
          "de": [
            "Blätter"
          ],
          "en": [
            "Leaves"
          ]
        },
        "prevention": {
          "de": [
            "Resistente Sorten (z. B. 'Viroflay', 'Resistoflay')",
            "Weite Pflanzabstände",
            "Bewässerung am Boden"
          ],
          "en": [
            "Resistant varieties (e.g. 'Viroflay', 'Resistoflay')",
            "Wide spacing",
            "Watering at ground level"
          ]
        },
        "organic_control": {
          "de": [
            "Schachtelhalmbrühe vorbeugend spritzen",
            "Backpulverlösung"
          ],
          "en": [
            "Preventive spraying of horsetail tea",
            "Baking soda solution"
          ]
        }
      },
      {
        "slug": "wurzelfaeule",
        "severity": "medium",
        "conditions": {
          "de": [
            "Staunässe",
            "Schwere, verdichtete Böden",
            "Niedrige Bodentemperaturen"
          ],
          "en": [
            "Waterlogging",
            "Heavy, compacted soils",
            "Low soil temperatures"
          ]
        },
        "affected_parts": {
          "de": [
            "Wurzeln",
            "Stängelbasis"
          ],
          "en": [
            "Roots",
            "Stem base"
          ]
        },
        "prevention": {
          "de": [
            "Gute Drainage",
            "Beetvorbereitung mit Kompost",
            "Fruchtfolge"
          ],
          "en": [
            "Good drainage",
            "Bed preparation with compost",
            "Crop rotation"
          ]
        },
        "organic_control": {
          "de": [
            "Mykorrhiza-Präparate",
            "Komposttee"
          ],
          "en": [
            "Mycorrhizal products",
            "Compost tea"
          ]
        }
      }
    ],
    "diagnostic_rules": [
      {
        "symptom": {
          "de": "Gelbe Flecken auf der Blattoberseite, grauer Belag auf der Unterseite",
          "en": "Yellow spots on the upper leaf surface, greyish growth on the underside"
        },
        "possible_causes": [
          "Falscher Mehltau (Peronospora farinosa f. sp. spinaciae)"
        ],
        "first_checks": {
          "de": [
            "Blattunterseite mit Lupe untersuchen",
            "Feuchtigkeitsbedingungen prüfen",
            "Sorte auf Resistenz überprüfen"
          ],
          "en": [
            "Examine leaf underside with a magnifying glass",
            "Check moisture conditions",
            "Check variety for resistance"
          ]
        }
      },
      {
        "symptom": {
          "de": "Welke trotz feuchtem Boden",
          "en": "Wilting despite moist soil"
        },
        "possible_causes": [
          "Wurzelfäule (Pythium, Fusarium)"
        ],
        "first_checks": {
          "de": [
            "Wurzeln ausgraben und auf Fäulnis prüfen",
            "Boden auf Staunässe untersuchen"
          ],
          "en": [
            "Dig up roots and check for rot",
            "Examine soil for waterlogging"
          ]
        }
      },
      {
        "symptom": {
          "de": "Verformte, gekräuselte Blätter",
          "en": "Distorted, curled leaves"
        },
        "possible_causes": [
          "Blattlausbefall"
        ],
        "first_checks": {
          "de": [
            "Blattunterseiten nach Läusen absuchen",
            "Kontrollieren ob Ameisen anwesend sind"
          ],
          "en": [
            "Search leaf undersides for aphids",
            "Check if ants are present"
          ]
        }
      }
    ],
    "prevention_strategy": {
      "cultural": {
        "de": [
          "Fruchtfolge mit mindestens 3 Jahren Pause",
          "Widerstandsfähige Sorten wählen",
          "Ausreichende Pflanzabstände"
        ],
        "en": [
          "Crop rotation with at least 3 years break",
          "Choose resistant varieties",
          "Adequate plant spacing"
        ]
      },
      "monitoring": {
        "de": [
          "Wöchentliche Kontrolle der Blattunterseiten",
          "Auf Frühsymptome achten"
        ],
        "en": [
          "Weekly inspection of leaf undersides",
          "Watch for early symptoms"
        ]
      },
      "organic_first_response": {
        "de": [
          "Schachtelhalmbrühe bei ersten Anzeichen von Mehltaubefall",
          "Befallene Blätter sofort entfernen",
          "Nützlinge fördern"
        ],
        "en": [
          "Horsetail tea at first signs of powdery mildew",
          "Remove affected leaves immediately",
          "Encourage beneficial insects"
        ]
      },
      "notes": {
        "de": "Vorbeugung ist besonders gegen Falschen Mehltau der effektivste Ansatz.",
        "en": "Prevention is the most effective approach, especially against downy mildew."
      }
    }
  },
  "diagnosis": {
    "common_issues": [
      {
        "symptom": {
          "de": "Blätter werden gelb",
          "en": "Leaves turn yellow"
        },
        "possible_causes": {
          "de": [
            "Stickstoffmangel",
            "Staunässe",
            "Wurzelfäule",
            "Blattlausbefall"
          ],
          "en": [
            "Nitrogen deficiency",
            "Waterlogging",
            "Root rot",
            "Aphid infestation"
          ]
        },
        "action": {
          "de": "Bodenfeuchte prüfen, Düngung anpassen, Schädlinge kontrollieren",
          "en": "Check soil moisture, adjust fertilisation, monitor for pests"
        }
      },
      {
        "symptom": {
          "de": "Blätter haben Löcher",
          "en": "Leaves have holes"
        },
        "possible_causes": {
          "de": [
            "Schneckenfraß",
            "Minierfliegen",
            "Raupen"
          ],
          "en": [
            "Slug/snail damage",
            "Leaf miners",
            "Caterpillars"
          ]
        },
        "action": {
          "de": "Schnecken absammeln, Miniergänge entfernen, Raupen manuell entfernen",
          "en": "Hand pick slugs, remove leaf miner tunnels, manually remove caterpillars"
        }
      },
      {
        "symptom": {
          "de": "Pflanze schießt (Blütenstängel)",
          "en": "Plant bolts (flower stalk appears)"
        },
        "possible_causes": {
          "de": [
            "Hitze (über 25°C)",
            "Lange Tage",
            "Trockenstress"
          ],
          "en": [
            "Heat (above 25°C)",
            "Long days",
            "Drought stress"
          ]
        },
        "action": {
          "de": "Sofort ernten, hitzetolerante Sorten wählen, Schattierung in Hitzeperioden",
          "en": "Harvest immediately, choose heat-tolerant varieties, provide shade during heatwaves"
        }
      }
    ],
    "notes": {
      "de": "Bei Unsicherheit die Symptome mit den detaillierten Beschreibungen bei Schädlingen und Krankheiten abgleichen.",
      "en": "If unsure, compare symptoms with the detailed descriptions under pests and diseases."
    }
  },
  "phenology": {
    "stages": {
      "de": [
        "Keimung",
        "Blattentwicklung",
        "Schossen (Blütenbildung)",
        "Samenreife"
      ],
      "en": [
        "Germination",
        "Leaf development",
        "Bolting (flowering)",
        "Seed ripening"
      ]
    },
    "notes": {
      "de": "Spinat ist eine einjährige Pflanze. Bei Langtag und Wärme über 25 °C schießt sie rasch in die Blüte.",
      "en": "Spinach is an annual plant. Under long days and heat above 25°C it bolts quickly into flower."
    }
  },
  "flowering_pollination": {
    "flower_shape": {
      "de": "Unscheinbare, grünliche Blüten in dichten Ähren",
      "en": "Inconspicuous greenish flowers in dense spikes"
    },
    "flowering_period": {
      "de": "Juni bis September (bei Schossen)",
      "en": "June to September (when bolted)"
    },
    "sexual_system": {
      "de": "Getrenntgeschlechtlich, meist zweihäusig (diözisch)",
      "en": "Dioecious, male and female flowers on separate plants"
    }
  },
  "pollination": {
    "summary": {
      "de": "Windbestäubung (Anemophilie); Insekten spielen kaum eine Rolle.",
      "en": "Wind pollinated (anemophilous); insects play little role."
    },
    "pollinator_required": false,
    "self_fertility": "nicht selbstfruchtbar (diözisch)",
    "pollinator_notes": {
      "de": "Da männliche und weibliche Blüten auf verschiedenen Pflanzen sitzen, ist Windbestäubung zwingend erforderlich.",
      "en": "Because male and female flowers are on separate plants, wind pollination is essential."
    }
  },
  "harvest": [
    {
      "part": {
        "de": "Blätter",
        "en": "Leaves"
      },
      "method": {
        "de": "Einzelne Blätter von außen nach innen abknipsen oder die ganze Pflanze knapp über dem Boden abschneiden.",
        "en": "Snip off outer leaves individually or cut the whole plant just above soil level."
      },
      "timing": {
        "de": "Ab 8–10 cm Blattlänge; vor der Blüte ernten, da die Blätter danach bitter werden.",
        "en": "From 8–10 cm leaf length; harvest before flowering because leaves become bitter afterwards."
      }
    }
  ],
  "harvest_details": {
    "harvest_frequency": {
      "de": "Alle 1–2 Wochen, je nach Wachstumsgeschwindigkeit und Sorte.",
      "en": "Every 1–2 weeks, depending on growth rate and variety."
    },
    "harvest_indicators": {
      "de": [
        "Blätter 8–10 cm lang",
        "Kräftige grüne Farbe",
        "Vor dem Schossen"
      ],
      "en": [
        "Leaves 8–10 cm long",
        "Vigorous green colour",
        "Before bolting"
      ]
    },
    "post_harvest_handling": {
      "de": "Spinat sofort nach der Ernte kühl und dunkel lagern; vor dem Lagern welke oder beschädigte Blätter entfernen. Nicht waschen vor der Lagerung.",
      "en": "Store spinach immediately after harvest in a cool, dark place; remove wilted or damaged leaves before storing. Do not wash before storage."
    }
  },
  "storage": [
    {
      "method": {
        "de": "Kühlschrank (Gemüsefach)",
        "en": "Refrigerator (crisper drawer)"
      },
      "duration": {
        "de": "2–5 Tage",
        "en": "2–5 days"
      }
    },
    {
      "method": {
        "de": "Einfrieren (blanchiert)",
        "en": "Freezing (blanched)"
      },
      "duration": {
        "de": "6–12 Monate",
        "en": "6–12 months"
      }
    }
  ],
  "storage_details": {
    "general_storage_category": {
      "de": "Kurzzeitlagerung im Kühlschrank; Tiefkühlung für längere Haltbarkeit.",
      "en": "Short-term storage in refrigerator; freezing for longer preservation."
    },
    "storage_life": {
      "de": "Kühlschrank: 2–5 Tage; Tiefkühler: bis zu 12 Monate.",
      "en": "Fridge: 2–5 days; freezer: up to 12 months."
    },
    "processing_options": {
      "de": [
        "Blanchieren und einfrieren",
        "Trocknen (selten)",
        "Einkochen (nicht empfohlen)"
      ],
      "en": [
        "Blanch and freeze",
        "Drying (rare)",
        "Canning (not recommended)"
      ]
    }
  },
  "processing_use": [
    {
      "method": {
        "de": "Roh",
        "en": "Raw"
      },
      "use": {
        "de": "Junge, zarte Blätter für Salate, Smoothies.",
        "en": "Young tender leaves for salads, smoothies."
      }
    },
    {
      "method": {
        "de": "Gekocht",
        "en": "Cooked"
      },
      "use": {
        "de": "Blanchiert, gedünstet, püriert als Gemüsebeilage, in Suppen, Quiche, Aufläufen, Pasta.",
        "en": "Blanched, steamed, pureed as a vegetable side, in soups, quiche, casseroles, pasta."
      }
    }
  ],
  "kitchen_usage": {
    "flavor_profile": {
      "de": "Mild, leicht süßlich, nach dem Kochen leicht erdig.",
      "en": "Mild, slightly sweet, after cooking slightly earthy."
    },
    "preparation_tips": {
      "de": "Spinat vor der Zubereitung gründlich waschen; große Stiele entfernen. Blanchieren reduziert den Oxalsäuregehalt.",
      "en": "Wash spinach thoroughly before use; remove thick stalks. Blanching reduces oxalic acid content."
    },
    "common_dishes": {
      "de": [
        "Spinat mit Kartoffeln und Spiegelei",
        "Spinat-Quiche",
        "Blattspinat-Salat mit Knoblauch",
        "Spinat-Curry",
        "Smoothies"
      ],
      "en": [
        "Spinach with potatoes and fried egg",
        "Spinach quiche",
        "Leaf spinach salad with garlic",
        "Spinach curry",
        "Smoothies"
      ]
    }
  },
  "safety_and_edibility": {
    "edible_parts": {
      "de": [
        "Blätter",
        "junge Triebe"
      ],
      "en": [
        "Leaves",
        "young shoots"
      ]
    },
    "inedible_or_caution_parts": {
      "de": [
        "Wurzeln (nicht genießbar)",
        "Blütenstiele und Samen (ungenießbar)"
      ],
      "en": [
        "Roots (inedible)",
        "Flower stalks and seeds (inedible)"
      ]
    },
    "toxicity_notes": {
      "de": "Roher Spinat enthält Oxalsäure, die bei sehr hohem Verzehr (mehrere kg roh täglich) gesundheitsschädlich sein kann. Blanchieren verringert die Oxalsäure. Personen mit Nierensteinen sollten Spinat nur gekocht verzehren.",
      "en": "Raw spinach contains oxalic acid, which can be harmful in very high consumption (several kg raw daily). Blanching reduces oxalic acid. Individuals with kidney stones should eat spinach only cooked."
    },
    "raw_consumption": {
      "de": "Ja, junge Blätter in Maßen; Vorsicht bei Nierenleiden.",
      "en": "Yes, young leaves in moderation; caution for those with kidney conditions."
    }
  },
  "seed_saving": [
    {
      "method": {
        "de": "Spinat ist windbestäubt und benötigt daher Mindestabstände zwischen verschiedenen Sorten von mindestens 500 m (besser 1 km) zur Sortenerhaltung.",
        "en": "Spinach is wind pollinated; maintain isolation distances of at least 500 m (preferably 1 km) between varieties for seed purity."
      },
      "harvest": {
        "de": "Die Samenstände im Spätsommer ernten, wenn sie trocken und braun sind. Samen aus den Körnchen klopfen und nachtrocknen lassen.",
        "en": "Harvest seed heads in late summer when they are dry and brown. Beat out the seeds from the clusters and let them dry further."
      },
      "storage": {
        "de": "Kühl, trocken und dunkel lagern. Keimfähigkeit: 3–5 Jahre.",
        "en": "Store cool, dry, and dark. Viability: 3–5 years."
      }
    }
  ],
  "seed_saving_advanced": {
    "minimum_population": {
      "de": "Für die Erhaltung genetischer Vielfalt sollten mindestens 20 Pflanzen (männlich und weiblich) kultiviert werden.",
      "en": "To maintain genetic diversity, grow at least 20 plants (male and female)."
    },
    "isolation_recommendations": {
      "de": "Windbestäubung erfordert große Isolationsabstände (500 m bis 1 km) oder den Anbau einer einzigen Sorte.",
      "en": "Wind pollination requires large isolation distances (500 m to 1 km) or growing only one variety."
    },
    "life_cycle_for_seed": {
      "de": "Zweijährig: Die Pflanzen überwintern im Beet (durch Frost geschützt) und blühen im zweiten Jahr.",
      "en": "Biennial: the plants overwinter in the bed (protected from frost) and flower in the second year."
    }
  },
  "woody_crop_details": {
    "rootstock_relevance": "Spinach is an annual leafy vegetable; rootstocks are not applicable.",
    "renewal_pruning_relevance": "Spinach is an annual leafy vegetable; renewal pruning is not applicable.",
    "notes": {
      "de": "Spinat ist ein einjähriges Blattgemüse, keine Holzgewächse. Dieses Schema ist nicht anwendbar.",
      "en": "Spinach is an annual leafy vegetable, not a woody crop. This schema is not applicable."
    }
  },
  "pruning_logic": {
    "scope": "nicht anwendbar",
    "system": "nicht anwendbar",
    "tool_hygiene": {
      "de": "Nicht zutreffend für Spinat.",
      "en": "Not applicable for spinach."
    },
    "notes": {
      "de": "Spinat ist ein einjähriges Blattgemüse und benötigt keinen Schnitt oder Baumpflege.",
      "en": "Spinach is an annual leafy vegetable and does not require pruning or tree care."
    }
  },
  "ecology": {
    "pollinator_value": "low",
    "wildlife_value": "low",
    "biodiversity_notes": {
      "de": "Spinat bietet wenig direkten Nutzen für Bestäuber, kann aber als Gründüngung zur Bodenverbesserung beitragen.",
      "en": "Spinach provides little direct benefit to pollinators, but can contribute to soil improvement as green manure."
    }
  },
  "practical_notes": {
    "sowing_notes": {
      "de": "Spinat wird direkt ins Freiland gesät. Keine Vorkultur nötig. Für eine kontinuierliche Ernte alle 2–3 Wochen nachsäen.",
      "en": "Sow spinach directly outdoors. No pre-culture required. Resow every 2–3 weeks for continuous harvest."
    },
    "bolting_prevention": {
      "de": "Hitze und Trockenheit fördern das Schossen. Im Hochsommer Schatten bieten und ausreichend gießen.",
      "en": "Heat and drought promote bolting. Provide shade and water adequately in midsummer."
    },
    "soil_preference": {
      "de": "Humusreicher, lockerer Boden mit gutem Wasserhaltevermögen ist optimal.",
      "en": "Humus-rich, loose soil with good water-holding capacity is ideal."
    }
  },
  "seasonal_content": {
    "early_spring": {
      "de": "Frühe Aussaat ab Februar ist möglich. Beet vorbereiten und auf Frostfreiheit achten.",
      "en": "Early sowing from February. Prepare the bed and watch for frost-free conditions."
    },
    "summer": {
      "de": "Hitze und Trockenheit vermeiden. Schattierung und regelmäßiges Gießen sind wichtig.",
      "en": "Avoid heat and drought. Shading and regular watering are important."
    },
    "autumn": {
      "de": "Aussaat für Herbsternte. Winterharte Sorten wählen.",
      "en": "Sow for autumn harvest. Choose winter-hardy varieties."
    },
    "winter": {
      "de": "Bei mildem Wetter Ernte möglich. Bei strengem Frost abdecken.",
      "en": "Harvest possible in mild weather. Cover during hard frost."
    }
  },
  "slug": "spinat",
  "sources": [
    {
      "title": "Wikidata entity",
      "url": "https://www.wikidata.org/wiki/Q81464",
      "publisher": "Wikidata",
      "date_accessed": "2026-05-15"
    },
    {
      "title": "GBIF species match",
      "url": "https://api.gbif.org/v1/species/match?name=Spinacia%20oleracea&kingdom=Plantae",
      "publisher": "GBIF",
      "date_accessed": "2026-05-15"
    },
    {
      "title": "Deutschsprachige Wikipedia: Spinat",
      "url": "https://de.wikipedia.org/wiki/Spinat",
      "publisher": "Wikipedia",
      "date_accessed": "2026-05-15"
    },
    {
      "title": "English Wikipedia: Spinach",
      "url": "https://en.wikipedia.org/wiki/Spinach",
      "publisher": "Wikipedia",
      "date_accessed": "2026-05-15"
    }
  ]
}